December Temperature Statistics

The following table lists the daily mean and record temperatures (oF) at Brookhaven National Laboratory for each day of the month. The period covered is from 1949 to 2006.

 
 

 

 

 

Maximum

 

Minimum

Day

Mean

 

Average

High

Year

 

Average

Low

Year

1

36.7

 

45.9

69.5

2001

 

27.4

9.0

1976

2

36.3

 

46.2

61.5

1998

 

26.3

-0.5

1967

3

37.0

 

46.9

68.0

1998

 

27.0

3.0

1976

4

36.7

 

46.2

72.0

1998

 

27.1

3.5

1966

5

36.9

 

45.6

68.5

2001

 

28.3

3.0

1966

6

37.7

 

46.5

68.5

2001

 

28.9

7.5

1976

7 36.6   46.1 76.5 1998   27.1 9.5 1955
8 36.0   44.6 63.0 1951   27.4 6.0 1964
9 35.0   44.5 67.0 1966   25.5 8.0 1949
10 35.1   43.8 60.0 1953   26.3 7.0 1968
11 34.8   43.1 68.0 1971   26.5 -8.0 1958
12 35.0   43.0 60.0 1983   27.0 0.0 1958
13 35.0   43.1 64.0 1983   26.8 -3.0 1982
14 34.0   42.3 58.0 1975   25.6 -7.5 1958
15 33.8   42.5 61.0 1975   25.2 0.0 1960
16 34.5   42.8 65.0 1971   26.2 3.5 1988
17 33.0   42.6 64.0 1984   23.5 5.0 1962
18 31.8   41.1 60.0 1984   22.6 3.5 1980
19 30.7   39.8 57.0 1957   21.6 1.5 1960
20 31.6   40.1 60.0 1957   23.1 4.0 1985
21 32.2   39.9 61.0 1957   24.4 3.0 1955
22 32.0   40.6 58.5 1990   23.4 -3.0 1958
23 33.0   41.4 58.5 1981   24.5 2.0 1960
24 32.7   41.1 57.5 1996   24.3 -4.0 1975
25 31.7   40.7 61.0 1964   22.6 -2.0 1975
26 31.6   40.1 68.0 1982   23.0 -1.0 1980
27 29.1   37.2 62.5 1973   21.0 -13.0 1950
28 30.6   40.2 60.0 1982   21.1 -14.0 1950
29 32.9   41.7 69.0 1984   24.2 4.5 1955
30 31.1   40.1 61.0 1984   22.1 -4.0 1963
31 29.9   39.1 63.0 1965   20.6 -8.5 1963
Mean 33.7   42.5 63.6     24.9 0.5  


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Last revised on: Tuesday September 11, 2012